Java將圖片添加到Word文檔內(nèi)

KILLKISS 2012-09-03

展開全文

package com.rsj.test;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;
public class JacobWordUtil {
/**
* 用于給指定的word文檔中某處字符串做替換
* @param textPath 待替換的word文檔
* @param targetWord 待替換的字符串
* @param replaceWord 要替換成的字符串
*/
public static void replaceWord(String textPath, String targetWord,
String replaceWord) {
ActiveXComponent app = new ActiveXComponent("Word.Application");// 啟動word
try {
app.setProperty("Visible", new Variant(false));// 設置word不可見
Dispatch docs = app.getProperty("Documents").toDispatch();
Dispatch doc = Dispatch.invoke(
docs,
"Open",
Dispatch.Method,
new Object[] { textPath, new Variant(false),
new Variant(false) }, new int[1]).toDispatch();
// 打開word文件，注意這里第三個參數(shù)要設為false，這個參數(shù)表示是否以只讀方式打開，
// 因為我們要保存原文件，所以以可寫方式打開。
Dispatch selection = app.getProperty("Selection").toDispatch();// 獲得對Selection組件
Dispatch.call(selection, "HomeKey", new Variant(6));// 移到開頭
Dispatch find = Dispatch.call(selection, "Find").toDispatch();// 獲得Find組件
Dispatch.put(find, "Text", targetWord);// 查找字符串targetWord
Dispatch.call(find, "Execute");// 執(zhí)行查詢
Dispatch.put(selection, "Text", replaceWord);// 替換為replaceWord
Dispatch.call(doc, "Save");// 保存
Dispatch.call(doc, "Close", new Variant(false));
} catch (Exception e) {
e.printStackTrace();
} finally {
app.invoke("Quit", new Variant[] {});
app.safeRelease();
}
}
/**
* 創(chuàng)建一個word文檔
* @param txtContent 要寫入word文檔的內(nèi)容
* @param fileName 要保存的word文檔路徑
*/
public static void createWordFile(String txtContent, String fileName) {
ActiveXComponent app = new ActiveXComponent("Word.Application");// 啟動word
try {
app.setProperty("Visible", new Variant(false));// 設置word不可見
Dispatch docs = app.getProperty("Documents").toDispatch();
Dispatch doc = Dispatch.call(docs, "Add").toDispatch();
Dispatch selection = Dispatch.get(app, "Selection").toDispatch();
Dispatch.put(selection, "Text", txtContent);
Dispatch.call(Dispatch.call(app, "WordBasic").getDispatch(),
"FileSaveAs", fileName);
Variant f = new Variant(false);
Dispatch.call(doc, "Close", f);
} catch (Exception e) {
e.printStackTrace();
} finally {
app.invoke("Quit", new Variant[] {});
app.safeRelease();
}
}
/**
* 根據(jù)現(xiàn)有的txt文本來創(chuàng)建word
* @param txt txt文本路徑
* @param wordFile word路徑
*/
public static void createWordWithTxt(String txt, String wordFile) {
String txtContent = null;
try {
txtContent = bufferedReader(txt);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
createWordFile(txtContent, wordFile);
}
/**
* 讀文件
* @param path
* @return
* @throws IOException
*/
public static String bufferedReader(String path) throws IOException {
File file = new File(path);
if (!file.exists() || file.isDirectory())
throw new FileNotFoundException();
BufferedReader br = new BufferedReader(new FileReader(file));
String temp = null;
StringBuffer sb = new StringBuffer();
temp = br.readLine();
while (temp != null) {
sb.append(temp + " ");
temp = br.readLine();
}
return sb.toString();
}
/**
* 給指定的word文檔在字符串指定位置插入圖片
* @param wordFile word文檔
* @param imagePath 待添加圖片的路徑
* @param str 指定的字符串位置
*/
public static void insertImage(String wordFile, String imagePath,
String tarStr) {
ActiveXComponent app = new ActiveXComponent("Word.Application");// 啟動word
try {
app.setProperty("Visible", new Variant(false));// 設置word不可見
Dispatch docs = app.getProperty("Documents").toDispatch();
Dispatch doc = Dispatch.invoke(
docs,
"Open",
Dispatch.Method,
new Object[] { wordFile, new Variant(false),
new Variant(false) }, new int[1]).toDispatch();
// 打開word文件，注意這里第三個參數(shù)要設為false，這個參數(shù)表示是否以只讀方式打開，
// 因為我們要保存原文件，所以以可寫方式打開。
Dispatch selection = app.getProperty("Selection").toDispatch();
Dispatch.call(selection, "HomeKey", new Variant(6));// 移到開頭
Dispatch find = Dispatch.call(selection, "Find").toDispatch();// 獲得Find組件
Dispatch.put(find, "Text", tarStr);// 查找字符串tarStr
Dispatch.call(find, "Execute");// 執(zhí)行查詢
Dispatch.call(Dispatch.get(selection, "InLineShapes").toDispatch(),
"AddPicture", imagePath);// 在指定位置插入圖片
Dispatch.call(doc, "Save");// 保存
Dispatch.call(doc, "Close", new Variant(false));
} catch (Exception e) {
e.printStackTrace();
} finally {
app.invoke("Quit", new Variant[] {});
app.safeRelease();
}
}
/**
* 在指定word文檔的指定位置創(chuàng)建一個表格
* @param wordFile指定word文檔
* @param pos 指定位置
* @param numCols 列數(shù)
* @param numRows 行數(shù)
*/
public static void createTable(String wordFile, String pos, int numCols,
int numRows) {
ActiveXComponent app = new ActiveXComponent("Word.Application");// 啟動word
Dispatch selection = null;
Dispatch doc = null;
Dispatch docs = null;
boolean b = false;
try {
app.setProperty("Visible", new Variant(false));// 設置word不可見
docs = app.getProperty("Documents").toDispatch();
doc = Dispatch.invoke(
docs,
"Open",
Dispatch.Method,
new Object[] { wordFile, new Variant(false),
new Variant(false) }, new int[1]).toDispatch();
// 打開word文件，注意這里第三個參數(shù)要設為false，這個參數(shù)表示是否以只讀方式打開，
// 因為我們要保存原文件，所以以可寫方式打開。
selection = app.getProperty("Selection").toDispatch();
} catch (Exception e) {
e.printStackTrace();
}
if (pos == null || pos.equals(""))
b = false;
// 從selection所在位置開始查詢
Dispatch find = app.call(selection, "Find").toDispatch();
// 設置要查找的內(nèi)容
Dispatch.put(find, "Text", pos);
// 向前查找
Dispatch.put(find, "Forward", "True");
// 設置格式
Dispatch.put(find, "Format", "True");
// 大小寫匹配
Dispatch.put(find, "MatchCase", "True");
// 全字匹配
Dispatch.put(find, "MatchWholeWord", "True");
// 查找并選中
b = Dispatch.call(find, "Execute").getBoolean();
// 創(chuàng)建表格
if (b) {
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
Dispatch range = Dispatch.get(selection, "Range").toDispatch();
Dispatch newTable = Dispatch.call(tables, "Add", range,
new Variant(numRows), new Variant(numCols)).toDispatch();
Dispatch.call(selection, "MoveRight");
} else
System.out.println("沒有找到指定的位置，請檢查是否存在這樣的位置。");
try {
Dispatch.call(doc, "Save");// 保存
Dispatch.call(doc, "Close", new Variant(false));
} catch (Exception e) {
e.printStackTrace();
} finally {
app.invoke("Quit", new Variant[] {});
app.safeRelease();
}
}
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
}
}